Hi, We are having issue with one sender. All emails are usually delivered with no delay but from time to time the email would be delayed for few hours. I'm stuck and i don't know how to troubleshoot this issue. Client says it's on our side but recent...

Hi,We have our Ironport setup with about 10 receiving domains. My aim is to set it up so that all email sent and received from a particular domain (client.com) uses TLS. This domain will only send mail to our primary domain (company.com). I am wonder...

One of our customers wants us to setup TLS with them. They will be the only customer that will be setup to use TLS. I am wondering if there is any overhead or delay caused by settign up TLS on the Ironport. ie. For all the other incoming connections ...

Looking for some advice with a content filter setup. I have a requirement as follows:If a mail is sent to a specific recipient with of type pdf, it should be delivered immediately, without any further processing. If it doesn't have a pdf attached, it...